The tll ports clock names are renamed as channel clocks.
This is change is just adhere to TRM words
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
drivers/mfd/omap-usb-tll.c | 46 ++--
1 file changed, 23 insertions(+), 23 deletions(-)
diff
The USB2 Host driver of OMAP3/OMAP4 are device tree complaiant with
this patch series.
The device tree data of UHH, EHCI, OHCI and TLL are included.
The drivers are updated to extract and use the register set and
interrupt numbers delivered by these device tree structures.
Keshava Munegowda (11
as device tree string
paramters.
Will be changed to use the clock bindings later
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
arch/arm/boot/dts/omap4-panda.dts | 33 +
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/omap4-panda.dts
OMAP3 Beagle-XM board specific data for usb2 host device tree node
is included.
In Beagle XM board , the port 2 of usb host is connected to a hub
with ethernet interface.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
arch/arm/boot/dts/omap3-beagle-xm.dts | 32
Since TLL channels clocks are dummy(virtual) nodes for OMAP3.
The device names for these clocks are set to NULL.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
arch/arm/mach-omap2/clock3xxx_data.c |6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/arm
The device tree node details of usb2 host and tll components
are included for OMAP4 SOC
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
.../devicetree/bindings/usb/omap-usb-host.txt | 24
.../devicetree/bindings/usb/omap-usb-tll.txt | 21
The device tree node details of usb2 host and tll components
are included for OMAP3
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
arch/arm/boot/dts/omap3.dtsi | 22 ++
1 file changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot
The USB TLL device node is extracted and used in the probe
of the driver to initialize the driver data.
This TLL driver exports an API to usbhs driver to perform
the port configuration. The usb2 hs driver invoke the same
API in its driver probe to initialize the ports.
Signed-off-by: Keshava
The USB2 Host device node is extracted and used in the probe
of the driver to initialize the usb ports and controller. The
platform specific initialization is also performed.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
arch/arm/mach-omap2/usb-host.c |2 -
drivers/mfd
The usbhs core driver data is used by the ehci driver, because
the ehci driver is child of usbhs core. The unused ehci, ohci
and tll specific structures are removed.
platform device creation of usbhs and tll using hwmod is
removed.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
arch
The port1 of omap4 panda board is used in ULPI PHY mode.
The pin mux of usbhs (usbb1) port 1 is configured accordingly.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
arch/arm/boot/dts/omap4-panda.dts | 18 ++
1 file changed, 18 insertions(+)
diff --git a/arch/arm
The port2 of omap4 panda board is used in ULPI PHY mode.
The pin mux of usbhs (usbb2) port 2 is configured accordingly.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
arch/arm/boot/dts/omap3-beagle-xm.dts | 24
1 file changed, 24 insertions(+)
diff --git
The device tree node details of usb2 host and tll components
are included for OMAP4 SOC
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
.../devicetree/bindings/usb/omap-usb-host.txt | 24
.../devicetree/bindings/usb/omap-usb-tll.txt | 21
The tll ports clock names are renamed as channel clocks.
This is change is just adhere to TRM words
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
drivers/mfd/omap-usb-tll.c | 46 ++--
1 file changed, 23 insertions(+), 23 deletions(-)
diff
The port1 of omap4 panda board is used in ULPI PHY mode.
The pin mux of usbhs (usbb1) port 1 is configured accordingly.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
arch/arm/boot/dts/omap4-panda.dts | 18 ++
1 file changed, 18 insertions(+)
diff --git a/arch/arm
as device tree string
paramters.
Will be changed to use the clock bindings later
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
arch/arm/boot/dts/omap4-panda.dts | 33 +
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/omap4-panda.dts
The usbhs core driver data is used by the ehci driver, because
the ehci driver is child of usbhs core. The unused ehci, ohci
and tll specific structures are removed.
platform device creation of usbhs and tll using hwmod is
removed.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
arch
The USB2 Host device node is extracted and used in the probe
of the driver to initialize the usb ports and controller. The
platform specific initialization is also performed.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
arch/arm/mach-omap2/usb-host.c |2 -
drivers/mfd
The USB TLL device node is extracted and used in the probe
of the driver to initialize the driver data.
This TLL driver exports an API to usbhs driver to perform
the port configuration. The usb2 hs driver invoke the same
API in its driver probe to initialize the ports.
Signed-off-by: Keshava
The USB2 Host driver of OMAP3/OMAP4 are device tree complaiant with
this patch series.
The device tree data of UHH, EHCI, OHCI and TLL are included.
The drivers are updated to extract and use the register set and
interrupt numbers delivered by these device tree structures.
Keshava Munegowda (11
Since TLL channels clocks are dummy(virtual) nodes for OMAP3.
The device names for these clocks are set to NULL.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
arch/arm/mach-omap2/clock3xxx_data.c |6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/arm
The device tree node details of usb2 host and tll components
are included for OMAP3
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
arch/arm/boot/dts/omap3.dtsi | 22 ++
1 file changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot
The port2 of omap4 panda board is used in ULPI PHY mode.
The pin mux of usbhs (usbb2) port 2 is configured accordingly.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
arch/arm/boot/dts/omap3-beagle-xm.dts | 24
1 file changed, 24 insertions(+)
diff --git
and
device tree framework.
for now, this commit id 354ab8567ae3107a8cbe7228c3181990ba598aac
titled Fix OMAP EHCI suspend/resume failure (i693) reverted.
This patch is validated on BeagleXM with NFS support over
usb ethernet and USB mass storage and other device detection.
Signed-off-by: Keshava
The platform device name usbhs_tll is added for the functional,
interface and channel clocks of the TLL module.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/mach-omap2/clock3xxx_data.c |4
arch/arm/mach-omap2
The usbhs device name of the functional, interface and
channel clocks of the TLL module is removed.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/mach-omap2/clock3xxx_data.c |4
arch/arm/mach-omap2/clock44xx_data.c
The TLL specific code such as channels clocks enable/disable,
initialization functions are removed from the USBHS core
driver. The hwmod of the usb tll is retrieved and omap device
build is performed to created the platform device for the
usb tll component.
Signed-off-by: Keshava Munegowda
The usbhs driver invokes the enable/disable APIs of the
usb tll driver in the runtime resume/suspend callbacks
of the runtime get sync and put sync of the usbhs driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/plat-omap
configuration is removed from the UHH driver and implemented as
a seperate platform driver. Now, the UHH driver configures the TLL
through API's exported by the TLL platform driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
In v4:
- rebased on top of linux kernel version 3.5.rc7
are the exported APIs of the USB TLL
platform driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/plat-omap/include/plat/usb.h |6 +
drivers/mfd/Kconfig |2 +-
drivers/mfd/Makefile |2
The usb host is disabled in the omap2 build; This is because
usb host is causing the retention to break in cpu idle.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
arch/arm/configs/omap2plus_defconfig | 11 ---
1 file changed, 11 deletions(-)
diff --git a/arch/arm/configs
platform driver is created.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
In v3:
- rebased on top V3 of Russ dill's patch
'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue'
fixes an issue where the ULPI PHYs were not held in reset
while initializing the EHCI controller
platform driver is created.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
In v3:
- rebased on top V3 of Russ dill's patch
'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue'
fixes an issue where the ULPI PHYs were not held in reset
while initializing the EHCI controller
The hwmod of the usb tll is retrieved and omap device build is
performed to created the platform device for the usb tll component.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/mach-omap2/usb-host.c | 31
are the exported APIs of the USB TLL
platform driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/plat-omap/include/plat/usb.h |6 +
drivers/mfd/Kconfig |2 +-
drivers/mfd/Makefile |2
The TLL specific code such as channels clocks enable/disable,
initialization functions are removed from the USBHS core
driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
drivers/mfd/omap-usb-host.c | 231
The usbhs driver invokes the enable/disable APIs of the
usb tll driver in the runtime resume/suspend callbacks
of the runtime get sync and put sync of the usbhs driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/plat-omap
The platform device name for the functional, interface and
channel clocks of the TLL module is changed from usbhs device
to usb tll platform device name.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/mach-omap2/clock3xxx_data.c
again , reset the phy and issue the port powers during
resume.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
---
drivers/usb/host/ehci-omap.c | 49 --
1 file changed, 43 insertions(+), 6 deletions(-)
diff --git a/drivers/usb/host/ehci-omap.c b
platform driver is created.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
In V2:
- covered review comments from linux omap and usb community
- rebased on top Russ dil's patch
'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue'
fixes an issue where the ULPI PHYs were
are the exported APIs of the USB TLL
platform driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/plat-omap/include/plat/usb.h |6 +
drivers/mfd/Kconfig |2 +-
drivers/mfd/Makefile |2
The hwmod of the usb tll is retrieved and omap device build is
performed to created the platform device for the usb tll component.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/mach-omap2/usb-host.c | 31
The TLL specific code such as channels clocks enable/disable,
initialization functions are removed from the USBHS core
driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
drivers/mfd/omap-usb-host.c | 231
The usbhs driver invokes the enable/disable APIs of the
usb tll driver in the runtime resume/suspend callbacks
of the runtime get sync and put sync of the usbhs driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/plat-omap
The platform device name for the functional, interface and
channel clocks of the TLL module is changed from usbhs device
to usb tll platform device name.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/mach-omap2/clock3xxx_data.c
and
device tree framework.
for now, this commit id 354ab8567ae3107a8cbe7228c3181990ba598aac
titled Fix OMAP EHCI suspend/resume failure (i693) reverted.
This patch is validated on BeagleXM with NFS support over
usb ethernet and USB mass storage and other device detection.
Signed-off-by: Keshava
platform driver is created.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
In V2:
- covered review comments from linux omap and usb community
- rebased on top Russ dil's patch
'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue'
fixes an issue where the ULPI PHYs were
The TLL specific code such as channels clocks enable/disable,
initialization functions are removed from the USBHS core
driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
drivers/mfd/omap-usb-host.c | 231
The hwmod of the usb tll is retrieved and omap device build is
performed to created the platform device for the usb tll component.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/mach-omap2/usb-host.c | 31
are the exported APIs of the USB TLL
platform driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/plat-omap/include/plat/usb.h |6 +
drivers/mfd/Kconfig |2 +-
drivers/mfd/Makefile |2
The platform device name for the functional, interface and
channel clocks of the TLL module is changed from usbhs device
to usb tll platform device name.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/mach-omap2/clock3xxx_data.c
The usbhs driver invokes the enable/disable APIs of the
usb tll driver in the runtime resume/suspend callbacks
of the runtime get sync and put sync of the usbhs driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/plat-omap
platform driver is created.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
In V2:
- covered review comments from linux omap and usb community
- rebased on top Russ dil's patch
'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue'
fixes an issue where the ULPI PHYs were
The usbhs driver invokes the enable/disable APIs of the
usb tll driver in the runtime resume/suspend callbacks
of the runtime get sync and put sync of the usbhs driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/plat-omap
The hwmod of the usb tll is retrieved and omap device build is
performed to created the platform device for the usb tll component.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/mach-omap2/usb-host.c | 31
The TLL specific code such as channels clocks enable/disable,
initialization functions are removed from the USBHS core
driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
drivers/mfd/omap-usb-host.c | 231
are the exported APIs of the USB TLL
platform driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/plat-omap/include/plat/usb.h |6 +
drivers/mfd/Kconfig |2 +-
drivers/mfd/Makefile |2
The platform device name for the functional, interface and
channel clocks of the TLL module is changed from usbhs device
to usb tll platform device name.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/mach-omap2/clock3xxx_data.c
platform driver is created.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
In V2:
- covered review comments from linux omap and usb community
- rebased on top Russ dil's patch
'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue'
fixes an issue where the ULPI PHYs were
are the exported APIs of the USB TLL
platform driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/plat-omap/include/plat/usb.h |6 +
drivers/mfd/Kconfig |2 +-
drivers/mfd/Makefile |2
The usbhs driver invokes the enable/disable APIs of the
usb tll driver in the runtime resume/suspend callbacks
of the runtime get sync and put sync of the usbhs driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/plat-omap
The TLL specific code such as channels clocks enable/disable,
initialization functions are removed from the USBHS core
driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
drivers/mfd/omap-usb-host.c | 231
The platform device name for the functional, interface and
channel clocks of the TLL module is changed from usbhs device
to usb tll platform device name.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/mach-omap2/clock3xxx_data.c
The hwmod of the usb tll is retrieved and omap device build is
performed to created the platform device for the usb tll component.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/mach-omap2/usb-host.c | 31
From: Keshava Munegowda keshava_mgo...@ti.com
It is observed that the echi ports of 3430 sdp board
are not working due to the random timing of programming
the associated GPIOs of the ULPI PHYs of the EHCI for reset.
If the PHYs are reset at during usbhs core driver, host ports will
not work
From: Keshava Munegowda keshava_mgo...@ti.com
The platform device name for the functional, interface and
channel clocks of the TLL module is changed from usbhs device
to usb tll platform device name.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part
From: Keshava Munegowda keshava_mgo...@ti.com
The TLL configuration is removed from the UHH driver and implemented as
a seperate platform driver. Now, the UHH driver configures the TLL
through API's exported by the TLL platform driver. The TLL is an
has independent hardware mod structure
From: Keshava Munegowda keshava_mgo...@ti.com
The hwmod of the usb tll is retrieved and omap device build is
performed to created the platform device for the usb tll component.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm
From: Keshava Munegowda keshava_mgo...@ti.com
The platform driver for the TLL component of the OMAP USB host controller
is implemented. Depending on the TLL hardware revision , the TLL channels
are configured. The USB HS core driver uses this driver through exported
APIs from the TLL platform
From: Keshava Munegowda keshava_mgo...@ti.com
The TLL specific code such as channels clocks enable/disable,
initialization functions are removed from the USBHS core
driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
drivers/mfd/omap
From: Keshava Munegowda keshava_mgo...@ti.com
The usbhs driver invokes the enable/disable APIs of the
usb tll driver in the runtime resume/suspend callbacks
of the runtime get sync and put sync of the usbhs driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak
From: Keshava Munegowda keshava_mgo...@ti.com
The compilation of usb-host.c file was resulting compilation warning
due to pointer type mismatch in assignment of return pointer type
of the function omap_device_build_ss to local pointer type.
This warning is fixed.
Signed-off-by: Keshava Munegowda
From: Keshava Munegowda keshava_mgo...@ti.com
The TLL configuration is removed from the UHH driver and implemented as
a seperate platform driver. Now, the UHH driver configures the TLL
through API's exported by the TLL platform driver. The TLL is an
has independent hardware mod structure
From: Keshava Munegowda keshava_mgo...@ti.com
The TLL specific code such as channels clocks enable/disable,
initialization functions are removed from the USBHS core
driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
drivers/mfd/omap
From: Keshava Munegowda keshava_mgo...@ti.com
The platform driver for the TLL component of the OMAP USB host controller
is implemented. Depending on the TLL hardware revision , the TLL channels
are configured. The USB HS core driver uses this driver through exported
APIs from the TLL platform
From: Keshava Munegowda keshava_mgo...@ti.com
The platform device name for the functional, interface and
channel clocks of the TLL module is changed from usbhs device
to usb tll platform device name.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part
From: Keshava Munegowda keshava_mgo...@ti.com
The usbhs driver invokes the enable/disable APIs of the
usb tll driver in the runtime resume/suspend callbacks
of the runtime get sync and put sync of the usbhs driver.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak
From: Keshava Munegowda keshava_mgo...@ti.com
The hwmod of the usb tll is retrieved and omap device build is
performed to created the platform device for the usb tll component.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm
From: Keshava Munegowda keshava_mgo...@ti.com
It is observed that the echi ports of 3430 sdp board
are not working due to the random timing of programming
the associated GPIOs of the ULPI PHYs of the EHCI for reset.
If the PHYs are reset at during usbhs core driver, host ports will
not work
From: Keshava Munegowda keshava_mgo...@ti.com
The Hwmod structures for ehci and ohci drivers are implemented for
EHCI and OHCI drivers of OMAP3 and OMAP4.
The ehci and ohci drivers does not use the APIs of the usbhs
core driver; the runtime pm APIs are used for clock
enable/disable.
TODO
Cousson b-cous...@ti.com
- rebased to kernel version 3.0
- Workarounds for hardware issues
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 221 +++-
1 files changed, 220
Following 2 hwmod structures are added
1. usb_host_hs
The hwmod of usbhs with uhh, ehci and ohci base addresses
functional clock and ehci, ohci irqs
2. usb_tll_hs
hwmod of usbhs with the TLL base address and irq.
Signed-off-by: Keshava Munegowda keshava_mgo
Following 2 hwmod structures are added
1. usb_host_hs
The hwmod of usbhs with uhh, ehci and ohci base addresses
functional clock and ehci, ohci irqs
2. usb_tll_hs
hwmod of usbhs with the TLL base address and irq.
Signed-off-by: Keshava Munegowda keshava_mgo
The hwmod structure of usb_host_hs and usb_tll are
retrieved and registered with omap device
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/mach-omap2/usb-host.c | 100 ++--
1 files changed
From: Keshava Munegowda keshava_mgo...@ti.com
device name usbhs clocks are changed from
usbhs-omap.0 to usbhs_omap; this is because
in the hwmod registration the device name is set
as usbhs_omap; The redudant clock nodes are removed.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
From: Keshava Munegowda keshava_mgo...@ti.com
The ehci and ohci drivers does not use the APIs of the usbhs
core driver; the runtime pm APIs are used for clock
enable/disable. Since usbhs is parent platform device of the
ehci and ohci devices, the runtime apis indirectly uses the
usb hs core
From: Keshava Munegowda keshava_mgo...@ti.com
The usbhs core driver does not enable/disable the interface and
functional clocks directly, These clocks are handled by runtime pm,
hence instead of the clock enable/disable, the runtime pm APIS are
used. however,the optional clocks and port clocks
From: Keshava Munegowda keshava_mgo...@ti.com
The usbhs core driver does not enable/disable the interface and
functional clocks directly, These clocks are handled by runtime pm,
hence instead of the clock enable/disable, the runtime pm APIS are
used. however,the optional clocks and port clocks
From: Keshava Munegowda keshava_mgo...@ti.com
The Hwmod structures for ehci and ohci drivers are implemented for
EHCI and OHCI drivers of OMAP3 and OMAP4.
The ehci and ohci drivers does not use the APIs of the usbhs
core driver; the runtime pm APIs are used for clock
enable/disable.
TODO
Cousson b-cous...@ti.com
- rebased to kernel version 3.0
- Workarounds for hardware issues
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 206 +++-
1 files changed, 205
Following 2 hwmod structures are added
1. usb_host_hs
The hwmod of usbhs with uhh, ehci and ohci base addresses
functional clock and ehci, ohci irqs
2. usb_tll_hs
hwmod of usbhs with the TLL base address and irq.
Signed-off-by: Keshava Munegowda keshava_mgo
The hwmod structure of usb_host_hs and usb_tll are
retrieved and registered with omap device
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/mach-omap2/usb-host.c | 100 ++--
1 files changed
From: Keshava Munegowda keshava_mgo...@ti.com
device name usbhs clocks are changed from
usbhs-omap.0 to usbhs_omap; this is because
in the hwmod registration the device name is set
as usbhs_omap; The redudant clock nodes are removed.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
From: Keshava Munegowda keshava_mgo...@ti.com
The ehci and ohci drivers does not use the APIs of the usbhs
core driver; the runtime pm APIs are used for clock
enable/disable. Since usbhs is parent platform device of the
ehci and ohci devices, the runtime apis indirectly uses the
usb hs core
From: Keshava Munegowda keshava_mgo...@ti.com
The usbhs core driver does not enable/disable the interface and
functional clocks directly, These clocks are handled by runtime pm,
hence instead of the clock enable/disable, the runtime pm APIS are
used. however,the optional clocks and port clocks
The hwmod structure of usb_host_hs and usb_tll are
retrieved and registered with omap device
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/mach-omap2/usb-host.c | 100 ++--
1 files changed
Following 2 hwmod structures are added
1. usb_host_hs
The hwmod of usbhs with uhh, ehci and ohci base addresses
functional clock and ehci, ohci irqs
2. usb_tll_hs
hwmod of usbhs with the TLL base address and irq.
Signed-off-by: Keshava Munegowda keshava_mgo
Cousson b-cous...@ti.com
- rebased to kernel version 3.0
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
Reviewed-by: Partha Basak part...@india.ti.com
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 171 +++-
1 files changed, 170 insertions(+), 1 deletions(-)
diff
From: Keshava Munegowda keshava_mgo...@ti.com
device name usbhs clocks are changed from
usbhs-omap.0 to usbhs_omap; this is because
in the hwmod registration the device name is set
as usbhs_omap; The redudant clock nodes are removed.
Signed-off-by: Keshava Munegowda keshava_mgo...@ti.com
From: Keshava Munegowda keshava_mgo...@ti.com
The Hwmod structures and Runtime PM features are implemented
For EHCI and OHCI drivers of OMAP3 and OMAP4.
The global suspend/resume of EHCI and OHCI
is validated on OMAP3430 sdp board with these patches.
TODO:
- Adding mux-information to Hwmods
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